Answer:
I don't have eyes, but once I did see. Once I had thoughts, but now I'm white and empty. What am I?
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?
I can bring tears to your eyes, resurrect the dead, make you smile, and reverse time. I form in an instant, but I last a lifetime. What am I?
I save lives on the ground and in the air
After you go through a fall, I will take over. All life will stall, or at least grow slower. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.